Ann: Definitive Feasibility Study (DFS) update, page-178

Very interesting comment Guemar. Thank you. I think a number of posters / readers would have come across such a situation before.
Sometimes the ASX gets a little twitchy with announcements about projections unless they're backed up with hard figures.
ie the ASX may want the paintings and coatings contract price published, or show us proof of shipping costs, or your currency rates need a wider margin, etc, etc , etc.
ADN received a mild rebuke from the ASX a year ago for an amazingly minor matter. Perhaps their announcements are still closely monitored.